Sardines for offshore warm water fish&comma; usually disappear in the sea and ocean&period; They swim fast&comma; usually live in upper-middle-class&comma; but autumn and winter when the surface temperature is low reside in the deep sea area&period; Most of the warm sardines in about 20 ~ 30 ºC&comma; only a few kinds of optimum temperature is low&comma; such as the far east to sardines the optimum temperature for 8 ~ 19 ºC&period; Sardines the main feeding phytoplankton&comma; for their fish&comma; sea area and seasonSmall sardines in the age of 1 or 2 age began to sexual maturity&comma; spring and summer for reproductive cycle&period; Huai egg quantity varies according to the type and size&comma; mostly under 100000 grains&period; Ovoid&comma; buoyancy&comma; mature egg diameter is about 0&period;6 ~ 0&period;9 mm&comma; early larvae of about 2&period;3 mm long&period;Product Description &colon;